20142+0635 TOK 627AD

 
 
20h 14m 09.77s +06 35' 20.3" P.A. 137 sep 999.9 mag 7.77,10.54 Sp G4IV
 
 
Coord 2000
20142+0635
Discov num
TOK 627
Comp
AD
Coord arcsec 2000
20 14 09.77 +06 35 20.3
Date first
1980
Date last
2000
Obs
4
Pa first
137
Pa last
137
P.A. Now (θ)
137°
Sep first
999.9
Sep last
999.9
Sep. Now (ρ)
999.9"
Mag pri
7.77
Mag sec
10.54
delta mag (ΔM)
2.77
Spectral class
G4IV (yellow)
Pri motion ra
-134
Sec motion ra
-121
Pri motion dec
-061
Sec motion dec
-076
Notes
N (See Notes)
rPM=0.135 (< 0.3, Physical double)
This double is physical.
 
 
20142+0635 SYSTEM COMPONENTS
 
 
Show name SAO coord_2000 discov# comp first last obs pa sep mag1 mag2 d_mag orb current
Show 20142+0635 S 740 AB 1800 2014 38 192 42.9 7.77 8.06 0.29
Show 20142+0635 TOK 627 AC 1980 2000 4 134 999.9 7.77 9.30 1.53
Show 20142+0635 TOK 627 AD 1980 2000 4 137 999.9 7.77 10.54 2.77 <===
Show 20142+0635 TOK 627 BC 1980 2000 4 132 999.9 8.06 9.30 1.24
Show 20142+0635 TOK 627 BD 1980 2000 4 136 999.9 8.06 10.54 2.48
Quadruple system
4 visible stars in this system
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
136.9
Precise sep
1749.78
Cdsa2 id
TOK 627 AD
Constellation
Aquila
Ra deg
20.236047222222222
De deg
6.588972222222222
last precise pa
136.9
last precise sep
1749.78
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
20142+0635 TOK 627 AD 2000 4 137 999.9 7.77 10.54 G4IV N 201409.77+063520.3

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